very bright light, large, no defined edges, no sound,changed directions.

A large, bright white light, circular in shape went by me, coming from the left (the north). It seemed like it was only 500 feet away. It changed direction and continued going in a westerly direction. My friend and I were standing outside his house when this happened, and we both saw it.

The time it was visible was about two minutes. It made no sound while it traveled.